| Value | Category | Cases | |
|---|---|---|---|
| 1 | Iodine present | 3134 |
81.6%
|
| 2 | No iodine | 698 |
18.2%
|
| 3 | No salt in the household | 8 |
0.2%
|
| 4 | Sat not tested | 3 |
0.1%
|